Founded in 1807 in Basel, the construction company has been located in the traditional Gellert quarter since 1893. We build above-ground structures for industry, trade, and residential developments. Our core competencies include all craftsmanship work and site management. We coordinate all executing companies, thereby avoiding duplication of effort. Our employees specialize in: • Master builder work • Customer masonry • Conversions • Additions • Renovations • New builds • Concrete restoration • Insulations • Plasterwork • Natural stone works • Earthquake strengthening • Asbestos removal • Roof service • Drilling & milling Put us to the test; we will gladly advise you on your future construction projects. We look forward to hearing from you. Customer masonry Our customer masons are all-rounders on the construction site, both in shell construction and interior finishing. We carry out the following works for you: • Plastering • Coating work • Setting work, joint work • Tile laying • Drywall • Plastering • Attic conversion • Specialized stone masonry • Flowing screed • Abrasions, white plaster • Concrete restoration • Waterproofing Conversion / Renovations With our experienced yet innovative team we handle very complex and technically demanding construction projects. We are accustomed to working in protected heritage and occupied buildings. Conversion and renovation are multi-layered projects with high complexity. Reasons for a conversion can be: • Improving insulation / external façades of the building • Changes in floor plan • Renovation of the existing building fabric • Renovation of building services • Renovation of wet rooms (bathrooms, kitchens, etc.) • Re-purposing of the building • Safety • Earthquake strengthening • Regulatory requirements, etc. New construction New constructions in the area of residential, industrial, and commercial building. Our work is defined by thinking in terms of quality, awareness of costs, and versatility. Flexibility and adherence to deadlines are very important to us. We also place the greatest importance on quality and reliability when selecting suppliers and any subcontractors. General contracting Project management with schedule, quality, and cost guarantee. In all projects, our top priority is to pay equal attention to quality, cost, and timelines in accordance with the client’s specifications. Only when the goals in all three aspects are met can a project be considered successful. The prerequisite for this is strong project control capability, which is continually demonstrated in numerous turnkey planner mandates. Achieving the project goals on one hand through functional and aesthetically demanding architecture, and on the other hand in terms of cost and deadlines, we consider our central mission. Construction supervision Planning and building cannot be goals in themselves, because it is about optimally fulfilling the client’s needs. As a construction service provider we are committed to your wishes. But often the client does not know all possibilities and variants. We develop and procure the necessary basis for decision-making for a realizable project. Clarifications with authorities and offices, feasibility studies, project planning, detailed planning and construction supervision. We carry out construction supervision of any size. Through contacts with various contractors and suppliers, we help the client make the right selection. Daily site inspections are unavoidable for a smooth progression of your construction project. Of course, we also take on smaller areas of construction supervision: • Estimations • Awarding contracts • Work contracts • Construction supervision • Cost monitoring • Construction accounting • Handover of the finished work to the client • Acceptance of warranty works Everything the client needs to realize a construction project successfully.

Your Roofing and Sheet Metal Specialist in Basel Cello Spenglieri is your trusted partner for professional roofing and sheet metal services in Basel and surrounding areas. We combine expert craftsmanship with reliable solutions to protect and enhance your building. Comprehensive Services Tailored to Your Needs From flat roof installation and repairs to gutter systems and maintenance, we provide customized solutions for residential, commercial, and industrial clients. Quality workmanship and durable materials are our commitment. Local Expertise and Customer Focus Rooted in Basel, our experienced team understands local building requirements and delivers personalized service with transparency and precision. Your satisfaction is our top priority.

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As your experienced partner in the painting trade, Maler Jörg stands for premium quality, skilled craftsmanship, and personal service. With care, professionalism, and an eye for detail, we transform your spaces – indoors and outdoors – into places where you truly feel at home. The family business SIGI JÖRG MALERGESCHÄFT GmbH offers painting and wallpapering services for interiors and exteriors, as well as expert color consulting – mainly using environmentally friendly paints and materials. Our Services • Interior Design : New coats of paint, renovations, creative color accents, and custom techniques • Facades & Exteriors : Protective facade work, weatherproof coatings, facade cleaning • Decorative Techniques & Special Finishes : Glazing, spatula techniques, wall art • Wood & Metal : Lacquering, protective coatings, finishes for windows, doors & furniture • Consulting & Color Concepts : Color and material advice, mood boards, tailored suggestions that fit your space, lighting, and style Why Choose Maler Jörg? • Master Quality : Professional work with top-quality materials for long-lasting results • Reliability & Punctuality : We keep our promises – on time and on budget • Personal Advice : Together we find solutions that match your taste, style, and budget • Clean & Respectful : We work neatly, carefully, and with respect for your home or property Our Process • Initial Consultation & Site Visit We listen carefully, assess the situation, and discuss your wishes. • Offer & Planning Transparent and fair – we provide clarity on costs, timing, and materials. • Execution Professionally carried out – from preparation to painting, finishing, and cleanup. • Completion & Aftercare We’re only satisfied once you are. And even afterward, we’re here for your questions. Our Region – Where We Work We are deeply rooted in the local community and operate in BASEL and the surrounding areas. Whether it’s a private home, apartment, office space, or public building – we handle projects of any size with dedication and care.